It does seem odd that they're still talking about Zac. I know they film several weeks in advance but it bound to be past the time since he died IRL.
I'm certain Tom will smash the picture of Lisa, pass it off as an accident and Belle will forgive him.
Why does she do this all the time? She's young and pretty and has her own business so it's not like she's old and desperate.
Run for the hills Belle. He's got absolutely zero personality and is a serious weirdo.